Germicidal UV light eliminating germs and bacteria up to 99.99% without harmful heat, liquids or chemicals. The UV-C light can get to the microorganisms that hide in crevices where even cleaning wipes can't reach. Protect yourself and those closest to you by sanitizing your phone regularly. Utilizes Qi inductive charging technology that eliminates the need to attach a charging cable. Compatible with all the latest phones that support wireless charging. Compatible with all phones up to 6.2 inches. Not only suitable for smartphones, but also fit for face masks, watches, jewelry, glasses, keys, earphones, toothbrushes and any other small objects. Fully enclosed design, will not leak ultraviolet light, safe to sanitize anything that fit inside! This sterilizer not only sanitizes your phone, but it also makes your devices smell good thanks to a built-in aromatherapy function. Simply add your favorite essential oil into the aromatherapy inlet, and in a few minutes your phone is germ-free and fragrantly refreshed from the essential oil of your choice. The compact design makes it easy to take with you wherever you go. Just plug it into the USB cable, put the items into the internal chamber, close the lid, then press and hold the button for one second to start sterilizing. A blue indicator on the top will let you know when the sanitizing is complete.